Portland

$829+ Cheap flights from Bulgaria to Portland (PDX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — PDX
Dec 29 — Jan 51
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Find flight deals from Bulgaria to Portland

Cheapest flights from Bulgaria to Portland
Explore the most affordable flight options available from Bulgaria to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 29, 2025.

This KLM deal was found by Cheapflights users on 11/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:00 amSOF - PDX
1 stop14h 25mMultiple Airlines
Sun 2/17:00 amPDX - SOF
2 stops20h 55mMultiple Airlines
Deal found 11/27$865
This KLM deal was found by Cheapflights users on 11/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:00 amSOF - PDX
1 stop14h 25mKLM
Sun 2/11:25 pmPDX - SOF
1 stop14h 40mKLM
Deal found 11/27$866
This Cheapflightsfares deal was found by Cheapflights users on 11/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:10 amSOF - PDX
2 stops22h 31mLufthansa
Mon 2/27:45 amPDX - SOF
2 stops29h 00mLufthansa
Deal found 11/27$895
This United Airlines deal was found by Cheapflights users on 11/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:20 pmSOF - PDX
2 stops20h 17mUnited Airlines
Fri 1/3011:59 pmPDX - SOF
2 stops36h 46mUnited Airlines
Deal found 11/27$896
This United Airlines deal was found by Cheapflights users on 11/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:10 amSOF - PDX
3 stops28h 27mUnited Airlines
Sun 2/11:24 pmPDX - SOF
3 stops18h 56mUnited Airlines
Deal found 11/27$902
This SWISS deal was found by Cheapflights users on 11/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:00 pmSOF - PDX
3 stops41h 15mSWISS
Mon 2/210:47 amPDX - SOF
3 stops66h 28mSWISS
Deal found 11/27$961

Cheap flight deals from Bulgaria to Portland

Keep the following information in mind while searching for Bulgaria to Portland flight deals. Data was last updated November 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$829
(Air Canada)
Provider with most accurate pricing for Sofia-Portland flight deals.
Provider most trusted by Cheapflights users for Sofia-Portland flights.
From Bulgaria to Portland

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bulgaria to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 29, 2025.
Use the filters below to find and compare flights from Bulgaria to Portland that are best for you.

Fly from

Bulgaria

Fly to

Portland

Route

Depart

Return

Price

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Wed 2/11

6:10 am-6:30 pm

2 stops22h 20m

Portland

Sun 2/15

9:50 am-1:35 pm

2 stops17h 45m

$829

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Mon 1/12

6:10 am-11:57 am

2 stops39h 47m

Portland

Mon 1/19

5:35 am-10:45 pm

2 stops31h 10m

$838

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Mon 12/15

7:00 am-11:25 am

1 stop14h 25m

Portland

Sun 2/1

7:00 am-1:55 pm

2 stops20h 55m

$865

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Mon 12/15

7:00 am-11:25 am

1 stop14h 25m

Portland

Mon 2/2

7:00 am-2:05 pm

2 stops21h 05m

$865

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Mon 12/15

7:00 am-11:25 am

1 stop14h 25m

Portland

Tue 2/3

7:00 am-1:55 pm

2 stops20h 55m

$865

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Mon 12/15

7:00 am-11:25 am

1 stop14h 25m

Portland

Sun 2/1

1:25 pm-2:05 pm

1 stop14h 40m

$866

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Wed 2/11

6:10 am-6:56 pm

2 stops22h 46m

Portland

Sun 2/15

1:18 pm-1:25 pm

3 stops38h 07m

$868

SofiaPortland

SOF - PDX

SOFPDX

Sofia

Wed 2/11

7:00 am-11:25 am

1 stop14h 25m

Portland

Sun 2/15

1:25 pm-2:05 pm

1 stop14h 40m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Best time to book a flight from Bulgaria to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Bulgaria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bulgaria to Portland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated November 29, 2025.
Get a feel of what it's like to fly with KLM and United Airlines from Bulgaria to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Overall

7.7

Comfort

7.6

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Entertainment

7.1

Overall

7.7

Comfort

7.6

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Entertainment

7.1

Overall

7.7

Comfort

7.6

Food

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Portland from Bulgaria?

    Portland (PDX) is the airport you will fly into if you book a flight from Bulgaria to Portland. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.

  • How long is the flight from Bulgaria to Portland?

    Departing from Bulgaria to Portland will take you 22h 20m. The distance from Bulgaria to Portland is about 5985 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Bulgaria to Portland that include hotel bookings?

    Yes. In addition to deals on Bulgaria to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bulgaria to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bulgaria to Portland.

  • Can I find deals for business class flights from Bulgaria to Portland?

    Yes. Cheapflights offers flight deals from Bulgaria to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Troutdale
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Gresham
Tillamook

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Top 2 airlines flying from Bulgaria to Portland

Discover the top 2 airlines that operate flights from Bulgaria to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$784Average$1,072FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$834Average$948FlexibilityNo cancel feeOn-time69%

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